College algebra 
[by] Aufmann, Richard N [and others] 
 - 2d ed. 
 - Boston, Toronto,  Houghton Mifflin Company  1993 
 - 476  illus.  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.<br/>Functions.
<br/><br/><label>LC Class. No.: </label>QA154.2  / .A89 1993